Ground work for transifex-ify ceilometer.

Following http://wiki.openstack.org/Translations to integrate transifex
translation into ceilometer and to fix bug 1082805.

This is the ground work to enable translation jobs using transifex and
Jenkin's in ceilometer. We added the empty file
ceilometer/locale/ceilometer.pot to avoid the failure of the Jenkin'
translation-jobs because git doesn't allow empty directory to be added
into the repository.

We still need to do the following things once this patch gets accepted:

1. Make the transifex ceilometer project
(https://www.transifex.com/projects/p/ceilometer/) as part of the
openstack transifex project hub and give access to the transifex
openstack Jenkins account.

2. Add the translation-jobs into openstack/openstack-ci-puppet for
ceilometer.

3. Recheck and/or clean the LOG.foobar strings in ceilometer so that
only the useful and necessary strings would be extracted into the .pot
file.

NOTE:
1. Don't use '_' as the variable name for "don't care", since it clashes
with gettext module.

2. Wrap the string with the underscore function to make it ready for
translation, e.g.

  internationalized_string = _("I'm internationalized!")
  LOG.debug(_('I speak the language of %(language)s'), locals())

Change-Id: I9732e424b374afa8f0650baf4e3537109e7520d1

1 files changed, 2 insertions, 0 deletions

diff --git a/babel.cfg b/babel.cfg
new file mode 100644
index 00000000..15cd6cb7
--- /dev/null
+++ b/babel.cfg
@@ -0,0 +1,2 @@
+[python: **.py]
+